LON-CAPA alg_isoVars001.problem

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$\textrm{Given the equation} \\ \textrm{ } \\ \textrm{ } \\ \textrm{ } -3(7 x \ + \ 5 z \ - \ 2 y) \ = \ 45 x \ - \ 2 y \ + \ z \ - \ 12, \\ \textrm{ } \\ \textrm{ } \\ \textrm{solve for } x \textrm{ in terms of } y \textrm{ and } z. \\ \textrm{ } \\ \textrm{ } \\ \textrm{ } \\ \textrm{ }$

$x \ = \ \frac{4}{33}y \ - \ \frac{8}{33}z \ + \ \frac{2}{11}$

$x \ = \ \frac{4}{33}y \ - \ \frac{8}{33}z \ - \ \frac{2}{11}$

$x \ = \ -\frac{4}{33}y \ - \ \frac{8}{33}z \ + \ \frac{2}{11}$

$x \ = \ -\frac{4}{33}y \ - \ \frac{8}{33}z \ - \ \frac{2}{11}$

$x \ = \ \frac{4}{33}y \ + \ \frac{8}{33}z \ + \ \frac{2}{11}$

$\textrm{None of the above }$

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